coins are tossed simultaneously a. What is the probability that there are at least 3 head in one toss? b. What is the probability that a maximum of 7 head in one toss? c. Find the complement of the event on point a

coins are tossed simultaneously a. What is the probability that there are at least 3 head in one toss? b. What is the probability that a maximum of 7 head in one toss? c. Find the complement of the event on point a

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

4 coins are tossed simultaneously

a. What is the probability that there are at least 3 head in one toss?

b. What is the probability that a maximum of 7 head in one toss?

c. Find the complement of the event on point a

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